Answer this question truthfully
### Question: What special dietary instructions should I follow?
### Response: Eat a normal, healthy diet. Some foods and beverages, particularly those that contain vitamin K, can affect how warfarin works for you. Ask your doctor or pharmacist for a list of foods that contain vitamin K. Eat consistent amounts of vitamin K-containing food on a week-to-week basis. Do not eat large amounts of leafy, green vegetables or certain vegetable oils that contain large amounts of vitamin K. Be sure to talk to your doctor before you make any changes in your diet. Talk to your doctor about eating grapefruit and drinking grapefruit juice while taking this medication.